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Winning blow: queen to a6 (a7)

c9-09144
Puzzle rating: 920Theme: Chess960 twist: use the unusual starting setup of the pieces.
a8b7c6d5e4f3g2h1
White to move — find the best continuation

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The tactical motive

Chess960 twist: use the unusual starting setup of the pieces.

White to move — find the best continuation

Solution & explanation

Main line

17. Qxa6+ Kb8 18. Qxb5+

Why it works

  • Great move! queen to a6 keeps the pressure (+4.1).
  • Well found: queen to b5 (+4.0).
  • You reach a winning position (+4.0).
  • If instead Kb8, then Qxb5+ and you stay on top.

About this position

These pieces come from starting position #745.

Explore position #745

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